sorry herb I'd seen you had asked about a dripper than posted that bcc, just wanted to clarify.
if you want a nice bcc here's 2 that I use and they are glass so no worries about tank cracking juices and you can clean them easily
KWX10 Protank (2.8mL) protank clone
RG500 Glassomizer (5.0mL) hypertank clone
if you want a nice bcc here's 2 that I use and they are glass so no worries about tank cracking juices and you can clean them easily
KWX10 Protank (2.8mL) protank clone
RG500 Glassomizer (5.0mL) hypertank clone

I've not gone back to any other toppers 
